Chemical, biochemical, biotechnological and bacteriological products for use in industry, science, agriculture, horticulture, namely, chemicals used for industrial purposes, polypeptides for in vivo and in vitro genetic engineering, nucleic acid vectors, natural and engineered meganucleases and endonucleases; chemical, biochemical, biotechnological and bacteriological products for use in research and testing laboratories, namely, polypeptides for in vivo and in vitro genetic engineering, natu...